docs: rescan rebased documentation hierarchy

packages/client/ui-command/README.i18n.yaml

@@ -2,5 +2,5 @@
 # side as of the last confirmed-consistent state. Both languages carry equal authority;
 # after editing either side, bring the other along and re-record with:
 #   pnpm run verify-translation-pairing --write packages/client/ui-command/README.md
-README.md: c892f2f244d7924014ad1b4d6e9fe16ff4e044e4
-README.zh.md: e5d109af8ca94515e0b574c62c57968796af5ce8
+README.md: 7846af7789f20cc8e19bf2b2f25d867063ce6936
+README.zh.md: fa703c8e94d906ede8108ae73b9a885bcf40cc9c

packages/client/ui-command/README.md

@@ -22,5 +22,5 @@ None directly; this package neither assembles nor sends a provider request. Comm
 
 ## Known Limitations and Deferred Work
 
-- **The popupSelect shell has no shipped business consumer** — model selection (host `selectModel`) is the design's reference case and lands with its own feature work; until then the shell is exercised by package tests only.
+- **The popupSelect shell has no product consumer** — package tests exercise the shell directly.
 - **Detached-result notices fall back to the console off-session** — the fire-and-forget paths route results to the triggering session's composer via `SessionInput.notify`; after session teardown the console line is the only remaining surface.

packages/client/ui-command/README.zh.md

@@ -22,5 +22,5 @@
 
 ## 已知限制与暂缓事项
 
-- **popupSelect 壳还没有已上架的业务消费方**：模型选择（host `selectModel`）是设计的参照用例，将随其自身的功能工作落地；在此之前，壳只由包测试演练。
+- **popupSelect 壳没有产品消费方**：包测试会直接演练该壳。
 - **脱离会话后，detached result 的 notice 回退到 console**：fire-and-forget 路径经 `SessionInput.notify` 把结果送到触发会话的编辑器；会话拆除后，console 输出行是仅剩的呈现面。